Feedthrough Capacitors:

431 Products Found
Our selection of feedthrough capacitors includes panel mount, screw mount, surface mount, and through hole types.

What is a feedthrough capacitor?

The feedthrough capacitor is a three-terminal capacitor that is used to reduce high frequencies. Unlike regular three-terminal capacitors, the component is directly installed on the chassis metal panel, resulting in a lower grounding inductance and a negligible effect on the lead inductance. As a result, the component provides good filtering.

Feed-through capacitor uses

Standard capacitors are not suitable for filtering applications because they tend to introduce high impedance. This impedance, usually in the form of shunt inductance, is undesirable and can significantly affect the performance of a filtering circuit. In comparison, feedthrough capacitors do not have this undesirable inductance in the shunt branch of a filter. The inductance of these components is in the series branch.Feedthrough capacitors are commonly used in today’s AC/DC supply lines to suppress harmful interference. They are also widely used in electronic circuits for base stations, telephone exchanges, shielded rooms, power supplies, and many other applications.RF feedthrough capacitors are mostly used for high power applications such as dielectric and induction heating equipment, plasma generators, and radio broadcast transmitters. They are also widely used for matching high power tuned circuits, bypassing and coupling RF circuits, and coupling antenna circuits.SMT feedthrough capacitors are suitable for a wide range of applications including:
  1. Power decoupling in amplifier circuits
  2. High frequency decoupling in power lines
  3. Filtering in digital to rf interfacing circuits
  4. Voltage conditioning in RF amplification circuits
  5. High frequency decoupling in data, clock, and control lines
Show More
View
Buyer
Engineer
Manufacturer
Capacitance
Filter Applications
Voltage Rating
Voltage(DC)
Capacitor Case / Package
Current Rating
Capacitor Case Style
Capacitor Mounting
Filter Mounting
Capacitance Tolerance
Filter Input Terminals
Product Length
Operating Temperature Min
Operating Temperature Max
Filter Output Terminals
Product Width
DC Resistance Max
Capacitor Terminals
Insulation Resistance
Dielectric Characteristic
Qualification
Product Range
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
1828795

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY1.050
(CNY1.1865)
100+
CNY0.908
(CNY1.026)
500+
CNY0.857
(CNY0.9684)
1000+
CNY0.791
(CNY0.8938)
2000+
CNY0.736
(CNY0.8317)
More Pricing...
Min: 10 / Mult: 10
1000pF
-
50V
-
-
1A
0805 [2012 Metric]
Surface Mount
-
± 20%
-
-
-55°C
125°C
-
-
0.3ohm
-
1Gohm
-
-
NFM Series
1686518

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY0.740
(CNY0.8362)
100+
CNY0.652
(CNY0.7368)
500+
CNY0.623
(CNY0.704)
1000+
CNY0.586
(CNY0.6622)
2000+
CNY0.535
(CNY0.6046)
More Pricing...
Min: 10 / Mult: 10
0.1µF
-
25V
-
-
2A
0805 [2012 Metric]
Surface Mount
-
± 20%
-
-
-55°C
125°C
-
-
0.03ohm
-
1Gohm
-
-
NFM Series
1186433

RoHS

Each
1+
CNY115.440
(CNY130.4472)
10+
CNY86.170
(CNY97.3721)
25+
CNY58.020
(CNY65.5626)
50+
CNY52.800
(CNY59.664)
100+
CNY51.520
(CNY58.2176)
More Pricing...
Min: 1 / Mult: 1
1000pF
-
200V
-
-
10A
-
Screw Mount
-
GMV
-
-
-55°C
125°C
-
-
-
-
10Gohm
-
-
-
1186422

RoHS

Each
1+
CNY240.610
(CNY271.8893)
5+
CNY218.880
(CNY247.3344)
10+
CNY197.150
(CNY222.7795)
20+
CNY191.330
(CNY216.2029)
40+
CNY185.510
(CNY209.6263)
More Pricing...
Min: 1 / Mult: 1
1000pF
-
500V
-
-
20A
-
Screw Mount
-
0%, +100%
-
-
-55°C
85°C
-
-
-
-
10Gohm
X5U
-
-
1686517

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY0.480
(CNY0.5424)
100+
CNY0.421
(CNY0.4757)
500+
CNY0.359
(CNY0.4057)
1000+
CNY0.343
(CNY0.3876)
Min: 10 / Mult: 10
1µF
-
16V
-
-
4A
0805 [2012 Metric]
Surface Mount
-
± 20%
-
-
-40°C
85°C
-
-
0.02ohm
-
0.5Gohm
-
-
NFM Series
1828797

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY1.050
(CNY1.1865)
100+
CNY0.908
(CNY1.026)
500+
CNY0.857
(CNY0.9684)
1000+
CNY0.806
(CNY0.9108)
2000+
CNY0.766
(CNY0.8656)
More Pricing...
Min: 10 / Mult: 10
0.022µF
-
50V
-
-
2A
0805 [2012 Metric]
Surface Mount
-
± 20%
-
-
-55°C
125°C
-
-
0.3ohm
-
1Gohm
-
-
NFM Series
1186423

RoHS

Each
1+
CNY79.500
(CNY89.835)
5+
CNY77.300
(CNY87.349)
10+
CNY75.100
(CNY84.863)
20+
CNY69.050
(CNY78.0265)
40+
CNY64.270
(CNY72.6251)
More Pricing...
Min: 1 / Mult: 1
0.01µF
-
500V
-
-
20A
-
Screw Mount
-
-20%, +80%
-
-
-55°C
125°C
-
-
-
-
10Gohm
X5W
-
-
1686520

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY3.340
(CNY3.7742)
100+
CNY2.900
(CNY3.277)
500+
CNY2.730
(CNY3.0849)
1000+
CNY2.570
(CNY2.9041)
2000+
CNY2.450
(CNY2.7685)
More Pricing...
Min: 10 / Mult: 10
1.5µF
-
25V
-
-
6A
1806 [4516 Metric]
Surface Mount
-
± 20%
-
-
-55°C
85°C
-
-
9000µohm
-
0.3Gohm
-
-
NFM Series
2473618

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
CNY5.130
(CNY5.7969)
50+
CNY3.640
(CNY4.1132)
250+
CNY3.150
(CNY3.5595)
500+
CNY2.960
(CNY3.3448)
1500+
CNY2.790
(CNY3.1527)
More Pricing...
Min: 5 / Mult: 5
27µF
-
6.3V
-
-
6A
1206 [3216 Metric]
Surface Mount
-
± 20%
-
-
-40°C
85°C
-
-
5000µohm
-
20Mohm
-
-
NFM Series
2456133

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY0.421
(CNY0.4757)
100+
CNY0.374
(CNY0.4226)
500+
CNY0.352
(CNY0.3978)
1000+
CNY0.320
(CNY0.3616)
Min: 10 / Mult: 10
2200pF
-
16V
-
-
700mA
0603 [1608 Metric]
Surface Mount
-
± 20%
-
-
-55°C
125°C
-
-
0.3ohm
-
1Gohm
-
-
NFM Series
3471208

RoHS

Each
1+
CNY3.960
(CNY4.4748)
50+
CNY2.820
(CNY3.1866)
100+
CNY2.380
(CNY2.6894)
250+
CNY2.320
(CNY2.6216)
500+
CNY2.250
(CNY2.5425)
More Pricing...
Min: 1 / Mult: 1
0.01µF
-
100V
-
-
6A
Radial
Through Hole
-
± 10%
-
-
-40°C
85°C
-
-
-
-
1Gohm
-
-
EMIFIL DSS1 Series
1686506

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY0.535
(CNY0.6046)
100+
CNY0.447
(CNY0.5051)
500+
CNY0.425
(CNY0.4802)
1000+
CNY0.403
(CNY0.4554)
2000+
CNY0.370
(CNY0.4181)
More Pricing...
Min: 10 / Mult: 10
1µF
-
6.3V
-
-
2A
0603 [1608 Metric]
Surface Mount
-
± 20%
-
-
-55°C
105°C
-
-
0.03ohm
-
0.5Gohm
-
-
NFM Series
2456136

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY1.050
(CNY1.1865)
100+
CNY0.908
(CNY1.026)
500+
CNY0.857
(CNY0.9684)
1000+
CNY0.806
(CNY0.9108)
2000+
CNY0.791
(CNY0.8938)
More Pricing...
Min: 10 / Mult: 10
220pF
-
50V
-
-
700mA
0805 [2012 Metric]
Surface Mount
-
± 20%
-
-
-55°C
125°C
-
-
0.3ohm
-
1Gohm
-
-
NFM Series
1686506RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
CNY0.425
(CNY0.4802)
1000+
CNY0.403
(CNY0.4554)
2000+
CNY0.370
(CNY0.4181)
4000+
CNY0.337
(CNY0.3808)
Min: 500 / Mult: 10
1µF
-
6.3V
-
-
2A
0603 [1608 Metric]
Surface Mount
-
± 20%
-
-
-55°C
105°C
-
-
0.03ohm
-
0.5Gohm
-
-
NFM Series
2456134RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
CNY0.703
(CNY0.7944)
1000+
CNY0.659
(CNY0.7447)
2000+
CNY0.604
(CNY0.6825)
4000+
CNY0.549
(CNY0.6204)
Min: 500 / Mult: 10
0.022µF
-
16V
-
-
1A
0603 [1608 Metric]
Surface Mount
-
± 20%
-
-
-55°C
125°C
-
-
0.05ohm
-
1Gohm
-
-
NFM Series
1886139

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY1.770
(CNY2.0001)
100+
CNY1.150
(CNY1.2995)
500+
CNY1.110
(CNY1.2543)
1000+
CNY1.060
(CNY1.1978)
2000+
CNY1.030
(CNY1.1639)
Min: 10 / Mult: 10
0.022µF
-
25V
25V
0603 [1608 Metric]
-
0603 [1608 Metric]
Surface Mount
-
± 20%
-
1.6mm
-55°C
125°C
-
0.85mm
-
SMD
100Gohm
X7R
-
X2Y Series
2456133RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
CNY0.352
(CNY0.3978)
1000+
CNY0.320
(CNY0.3616)
Min: 500 / Mult: 10
2200pF
-
16V
-
-
700mA
0603 [1608 Metric]
Surface Mount
-
± 20%
-
-
-55°C
125°C
-
-
0.3ohm
-
1Gohm
-
-
NFM Series
3883766RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
CNY0.809
(CNY0.9142)
1000+
CNY0.743
(CNY0.8396)
2000+
CNY0.729
(CNY0.8238)
4000+
CNY0.714
(CNY0.8068)
Min: 500 / Mult: 10
2200pF
-
50V
-
-
1A
0603 [1608 Metric]
Surface Mount
-
± 20%
-
-
-55°C
125°C
-
-
0.3ohm
-
-
-
-
YFF-SC Series
3883755

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY0.989
(CNY1.1176)
100+
CNY0.615
(CNY0.695)
500+
CNY0.462
(CNY0.5221)
1000+
CNY0.433
(CNY0.4893)
2000+
CNY0.403
(CNY0.4554)
More Pricing...
Min: 10 / Mult: 10
2.2µF
-
6.3V
-
-
4A
0603 [1608 Metric]
Surface Mount
-
± 20%
-
-
-55°C
85°C
-
-
0.012ohm
-
-
-
-
YFF-P Series
3883755RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
CNY0.462
(CNY0.5221)
1000+
CNY0.433
(CNY0.4893)
2000+
CNY0.403
(CNY0.4554)
4000+
CNY0.293
(CNY0.3311)
Min: 500 / Mult: 10
2.2µF
-
6.3V
-
-
4A
0603 [1608 Metric]
Surface Mount
-
± 20%
-
-
-55°C
85°C
-
-
0.012ohm
-
-
-
-
YFF-P Series
3883766

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY1.560
(CNY1.7628)
100+
CNY1.030
(CNY1.1639)
500+
CNY0.809
(CNY0.9142)
1000+
CNY0.743
(CNY0.8396)
2000+
CNY0.729
(CNY0.8238)
More Pricing...
Min: 10 / Mult: 10
2200pF
-
50V
-
-
1A
0603 [1608 Metric]
Surface Mount
-
± 20%
-
-
-55°C
125°C
-
-
0.3ohm
-
-
-
-
YFF-SC Series
2456134

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY0.857
(CNY0.9684)
100+
CNY0.747
(CNY0.8441)
500+
CNY0.703
(CNY0.7944)
1000+
CNY0.659
(CNY0.7447)
2000+
CNY0.604
(CNY0.6825)
More Pricing...
Min: 10 / Mult: 10
0.022µF
-
16V
-
-
1A
0603 [1608 Metric]
Surface Mount
-
± 20%
-
-
-55°C
125°C
-
-
0.05ohm
-
1Gohm
-
-
NFM Series
1686517RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
100+
CNY0.421
(CNY0.4757)
500+
CNY0.359
(CNY0.4057)
1000+
CNY0.343
(CNY0.3876)
Min: 100 / Mult: 10
1µF
-
16V
-
-
4A
0805 [2012 Metric]
Surface Mount
-
± 20%
-
-
-40°C
85°C
-
-
0.02ohm
-
0.5Gohm
-
-
NFM Series
1686520RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY2.900
(CNY3.277)
500+
CNY2.730
(CNY3.0849)
1000+
CNY2.570
(CNY2.9041)
2000+
CNY2.450
(CNY2.7685)
4000+
CNY2.320
(CNY2.6216)
Min: 100 / Mult: 10
1.5µF
-
25V
-
-
6A
1806 [4516 Metric]
Surface Mount
-
± 20%
-
-
-55°C
85°C
-
-
9000µohm
-
0.3Gohm
-
-
NFM Series
1686514RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
CNY0.652
(CNY0.7368)
1000+
CNY0.608
(CNY0.687)
2000+
CNY0.564
(CNY0.6373)
4000+
CNY0.491
(CNY0.5548)
Min: 500 / Mult: 10
1µF
-
10V
-
-
4A
0805 [2012 Metric]
Surface Mount
-
± 20%
-
-
-40°C
85°C
-
-
0.02ohm
-
0.5Gohm
-
-
NFM Series
1-25 of 431 items
of 18 page(s)

Popular Suppliers

TDK
MURATA
PANASONIC
VISHAY
MULTICOMP PRO
KEMET
BOURNS
OHMITE
TE CONNECTIVITY
electronical-license
Trade Account